WYOMING · WELLS · JOHNSON COUNTY · API 49-019-21035
Jepson Draw Unit 6-C31-I
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Matrix Production Company
- Permitted by
- Ensign Operating Co
- County
- Johnson
- Field
- Holler Draw
A vertical oil well in Johnson County, Wyoming, operated by Matrix Production Company. WOGCC status: producing oil well.
Spudded August 27, 1997.
Completed in one field: Holler Draw.
It has reported 112,347 bbl of oil, 38,495 Mcf of gas, and 69,530 bbl of water since November 2008; in the twelve months through August 2026, 2,668 bbl, 982 Mcf, and 2,274 bbl.
- 2,668
- bbl oil, 12 months through Aug 2026
- 982
- Mcf gas, same 12 months
- 2,274
- bbl produced water, same 12 months
- 112,347
- bbl oil since Nov 2008 · 38,495 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 22, 1997
- Operator
- Ensign Operating Co
- Proposed formation
- Shannon
- Target depth
- 9,760 ft
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Reported production
Every month on file for this well on form 2, summed across its fields and the operators that filed it. The newest months can still be amended.
12 months through Aug 2026 2,668 · prior 12 2,559(+4%)
Jepson Draw Unit 6-C31-I: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Holler DrawShannon | Active | 9,628 to 9,654 MD | Nov 6, 1997 | Nov 2008 to Jul 2026 | 112,347 | 38,495 | 69,530 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 7,168 ft |
| LEWIS,SH | 7,348 ft |
| TECKLA,SS | 7,590 ft |
| TEAPOT,SS | 7,968 ft |
| PARKMAN,SS | 8,293 ft |
| STEELE,SH | 8,708 ft |
| SUSSEX,SS | 9,202 ft |
| SHANNON,SS | 9,628 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Matrix Production Company | Apr 30, 2021 | today |
| Whiting Oil & Gas Corporation | Aug 27, 2004 | Apr 30, 2021 |
| Medicine Bow Operating Company | Jan 1, 2000 | Aug 27, 2004 |
Well record
- API number
- 49-019-21035
- Location
- NE NW 31-45N-77W · 651 FNL, 1835 FWL
- Coordinates
- 43.83316, -106.16176 ↗
- Elevation
- 4,420 ft
- Elevation KB
- 4,420 ft
- Total depth
- 9,760 ft
- Perforations
- 9,628 to 9,654 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 22, 1997
- Proposed formation
- Shannon
- Target depth
- 9,760 ft
- Spudded
- Aug 27, 1997
About this data
Wyoming Oil and Gas Conservation Commission (WOGCC), from its public database extracts. Status and type are in WOGCC's own words. Production and injection are what operators filed on form 2, by well and month; twelve-month figures end in Aug 2026, the last month whose filings are in. Locations are from the well's location plat and are approximate. The Commission's production file names each well's current operator on every month, so an operator's figures are those of the wells it operates today. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/wells/4901921035, documented in the API reference.